the department of the environment and local community groups planted some trees in the richmond strict. the idea is to reduce the city's carbon footprint while providing something healthy to eat. the special has a special way to help buy those trees. >> the way these trees are funded is through san francisco's carbon fund. so everytime a city employee flies on business, 13% of their total ticket value goes into a carbon fund, and the department uses that to help mitigate greenhouse gas emissions here in san francisco. >> pretty neat. this group has planted a totallal of 200 trees at 23 locations in richmond strict. >>> it's a good time to be planting, i guess. our meteorologist is here with the forecast. >> leigh: make sure, especially this weekend, they're tied down securely. those winds really started to pick up this afternoon, and that has put a chill in the air for us. live doppler 7hd picking up a few cumulus clouds just off the coast, otherwise, clear conditions and here's a look at the highs today. down as minute as 11 degrees in some neighborhoods. antioch today, 60. cloverdale